#include <iostream>

using namespace std;

int main () {
	cout << "pointer and assignment" <<endl;
	const int nX = 100;
	//int *npPtr = &nX;	// illegal as nX can be chnaged via pointer
	int nY = 200;
	const int *npPtr1 = &nY;
	return 0;
}

/*
 *  output
 *
 
 */
